/*
 * CKFinder
 * ========
 * http://ckfinder.com
 * Copyright (C) 2007-2013, CKSource - Frederico Knabben. All rights reserved.
 *
 * The software, this file and its contents are subject to the CKFinder
 * License. Please read the license.txt file before using, installing, copying,
 * modifying or distribute this file or part of its contents. The contents of
 * this file is part of the Source Code of CKFinder.
 */
package com.ckfinder.connector.data;

import java.util.ArrayList;
import java.util.List;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

/**
 * XML element.
 */
public class XmlElementData {

	/**
	 * node name.
	 */
	private String name;
	/**
	 * node text value.
	 */
	private String value;
	/**
	 * list of attributes of node.
	 */
	private List<XmlAttribute> attributes;
	/**
	 * list of childer nodes.
	 */
	private List<XmlElementData> childrens;

	/**
	 * Constructor.
	 *
	 * @param name XML element name.
	 */
	public XmlElementData(final String name) {
		super();
		this.name = name;
		this.attributes = new ArrayList<XmlAttribute>();
		this.childrens = new ArrayList<XmlElementData>();
	}

	/**
	 * Adds element to the document.
	 *
	 * @param document XML document.
	 * @param parent Parent node for element.
	 */
	public void addToDocument(final Document document,
			final Element parent) {
		Element element = this.toElement(document);
		for (XmlElementData xmlElementData : this.childrens) {
			element.appendChild(xmlElementData.toElement(document));
		}
		for (XmlAttribute attribute : this.attributes) {
			element.setAttribute(attribute.getKey(), attribute.getValue());
		}
		if (parent != null) {
			parent.appendChild(element);
		} else {
			document.appendChild(element);
		}

	}

	/**
	 * Creates this element in XML document.
	 *
	 * @param document XML document
	 * @return creates a element in document
	 */
	private Element toElement(final Document document) {
		return document.createElement(this.name);
	}

	/**
	 * @return the name
	 */
	public String getName() {
		return name;
	}

	/**
	 * @param name the name to set
	 */
	public void setName(final String name) {
		this.name = name;
	}

	/**
	 * @return the value
	 */
	public String getValue() {
		return value;
	}

	/**
	 * @param value the value to set
	 */
	public void setValue(final String value) {
		this.value = value;
	}

	/**
	 * @return the attributes
	 */
	public List<XmlAttribute> getAttributes() {
		return attributes;
	}

	/**
	 * @param attributes the attributes to set
	 */
	public void setAttributes(final List<XmlAttribute> attributes) {
		this.attributes = attributes;
	}

	/**
	 * @return the childrens
	 */
	public List<XmlElementData> getChildrens() {
		return childrens;
	}

	/**
	 * @param childrens the childrens to set
	 */
	public void setChildrens(final List<XmlElementData> childrens) {
		this.childrens = childrens;
	}
}
